# DeepSeek V4.1 Flash NVFP4

DeepSeek V4.1 Flash NVFP4 is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/DeepSeek-V4.1-Flash-NVFP4
- Sighting: 2026-11-11T02:48:14.069Z
  - [evidence link](https://huggingface.co/nvidia/DeepSeek-V4.1-Flash-NVFP4)
- Status: Released
- Weights version: 2026-10-14
  - [evidence link](https://huggingface.co/api/models/nvidia/DeepSeek-V4.1-Flash-NVFP4/paths-info/c48dca0146b56d64c8116dbb6fcace8b7cc835f8)
- Canonical: https://alexgetman.com/models/nvidia/deepseek-v4-1-flash-nvfp4/

## Questions

### Are the weights of DeepSeek V4.1 Flash NVFP4 publicly available?

Yes. NVIDIA publishes the weights.

### When was DeepSeek V4.1 Flash NVFP4 released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/DeepSeek-V4.1-Flash-NVFP4/paths-info/c48dca0146b56d64c8116dbb6fcace8b7cc835f8)
- [huggingface:nvidia](https://huggingface.co/nvidia/DeepSeek-V4.1-Flash-NVFP4)

## Signals